GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||
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17:01 Oct 20, 2007 |
English to Portuguese translations [Non-PRO] Science - Chemistry; Chem Sci/Eng / sugars | ||||
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| Selected response from: María Leonor Acevedo-Miranda Local time: 21:30 | |||
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Summary of answers provided | ||||
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5 +2 | Quitina |
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Quitina Explanation: Quitina é um polissacarídeo, insolúvel e córneo formado por unidades de N-acetilglicosamina. É o constituinte principal das carapaças (exosqueleto) dos artrópodes, e está presente, com menor importância, em muitas outras espécies animais. É, também, o constituinte principal das paredes celulares nos fungos -------------------------------------------------- Note added at 10 minutos (2007-10-20 17:12:02 GMT) -------------------------------------------------- IN ENGLISH Chitin is a hard, semitransparent material that's found in many places in the natural world. For example, chitin is the main component of the shells of crustaceans, such as the crab, lobster, and shrimp. Many insects, such as ants and beetles, have a covering made from chitin. Chitin is even found in the cell walls of some fungi, molds and yeast. It has several medical and industrial uses. |
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